baber/WOPTO huggingface dataset:
Patent JP-2011179028-A (JP)
Title: Method for producing formed article
Inventor: UEMATSU KAZUO
IPC: B21D24/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a formed article by which a press-formed article having portions different in strength, namely, a high strength portion and a low strength portion can be highly accurately produced.  <P>SOLUTION: The method for producing a formed article is a method for press-forming a steel sheet into the formed article using a die from a press starting temperature equal to or above an Ar3 point, wherein the steel plate has chemical composition containing, by mass%, 0.08-0.45% C, 0.5-3.0% total of Mn and Cr and the balance comprising Fe, optional additional elements except C, Mn and Cr and inevitable impurities, and has been heated to a temperature of the Ar3 point or higher. The method is characterized in that the formed body having the low strength portion mainly comprising at least either ferritic or bainitic structure and the high strength portion composed of martensitic structure, by controlling bottom dead point holding temperatures of a first portion and a second portion in the steel sheet in the bottom dead point in the press forming, to the different temperatures respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179573-A (JP)
Title: Piston ring
Inventor: KAJIWARA MASATO
IPC: F16J9/26
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring which prevents an increase in an oil consumption amount and in a blow-by gas amount even in direct installation to a piston ring groove made of an aluminum alloy material in an aluminum alloy piston.  <P>SOLUTION: In the piston ring attached to a piston for a gasoline engine, a surface load length ratio Rmr2 on the upper and lower faces of the piston ring satisfies following conditions: Rmr2(0.5%, 0.2 μm)≥30%; and Rmr2(0.5%, 0.3 μm)≥50%. A load length ratio Rmr2 represents a load length ratio (%) given after abrasion by a depth z (=C0-Cn) μm occurs from a cut level C0 corresponding to a load length ratio (C0) (%) after the designated initial abrasion on a load curve (figure 2), and in this case, the load length ratio is represented by Rmr2((Rmr(C0)), z).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177357-A (JP)
Title: Embroidery data generating apparatus, embroidery data generating method, embroidery data generating program, and computer-readable recording medium recording embroidery data generating program
Inventor: KATANO TOMOTATE
IPC: D05B19/08
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embroidery data generating apparatus, an embroidery data generating method, embroidery data generating program, and a computer-readable medium storing the embroidery data generating program that generate embroidery data used to sew an embroidery pattern that is suitable for forming an embroidered object.  <P>SOLUTION: In the embroidery data generating apparatus, the pattern data is acquired (S10), and a base area is acquired (S40). First sewing data to be used to sew the base stitches is generated in the base area (S40). Second sewing data to be used to sew the embroidery pattern is acquired, in an area that includes the base area (S50). The embroidery data which includes the first sewing data and the second sewing data, and in which a sewing order of the first sewing data is set to be in advance of a sewing order of the second sewing data (S60).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177117-A (JP)
Title: Fishing line guide mechanism of spinning reel
Inventor: SAITO HIROSHI
IPC: A01K89/01
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fishing line from getting twisted when the fishing line is unreeled forward with a drag working in a fishing line guide mechanism of the spinning reel.  <P>SOLUTION: The bail arm 34 includes a bail 41, a fixed shaft 43, a line roller 44, a one-way clutch 45 and a fixed-shaft cover 46. The one-way clutch 45 is arranged between the outer peripheral part of the fixed shaft 43 and the inner peripheral part of the line roller 44 and permits rotation in the direction for winding up the fishing line while inhibiting rotation in the direction of releasing the fishing line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185321-A (JP)
Title: Tapered roller bearing
Inventor: YAMADA YUSUKE
IPC: F16C19/36
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tracks or rollers from being damaged by impacts or vibrations generated when a tapered roller bearing is transported.  <P>SOLUTION: Disclosed is a tapered roller bearing comprised of an inner ring 11 and an outer ring 12 opposite to the inner ring, conical rollers 15 provided between tracks 13, 14 of the inner ring 11 and the outer ring 12, and retainer segments 16 for retaining the rollers 15, wherein buffer sheets 23 are provided between the track 13 of the inner ring 11 and the rollers 15; the buffer sheets 23 are separated sheets respectively having a length corresponding to the length of each retainer segment 16 in the circumferential direction; and the buffer sheets 23 are continuously arranged without gaps over the entire circumference of the track 13 of the inner ring 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188205-A (JP)
Title: Communication system
Inventor: NAKAMURA YOSHIO
IPC: H04W4/04
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which prompts a user to properly take measures in an early stage before a radio repeater fails.  <P>SOLUTION: The communication system 1 includes: a radio repeater 20 which includes a radio communication part for receiving and transmitting a radio signal, a malfunction predicting part for predicting a malfunction of the radio repeater 20, and a malfunction reporting part for transmitting a radio signal including malfunction notification information that a malfunction of the radio repeater 20 is predicted by the malfunction predicting part via the radio communication part; and a receiving repeater 30 which includes a radio communication part for receiving a radio signal, an I/O part for transmitting a wired signal, a display part for outputting information, and a malfunction relaying part which transmits the wired signal including the malfunction notification information via the I/O part on receipt of the radio signal including the malfunction notification information via the radio communication part, and also outputs the malfunction notification information via the display part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184142-A (JP)
Title: Base member forming device
Inventor: HAYASHI YUSUKE
IPC: B65G17/20
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of restraining a holding device from swinging about the axis of a support shaft body when the holding device having the support shaft body is conveyed.  <P>SOLUTION: This base member forming device which conveys a plate body W made of a material containing vegetable fibers and a thermoplastic resin and forms the plate body in a predetermined shape includes a hanger 30 which comprises a shaft 32 which is disposed above the plate body W and to which clamps 34 for holding the upper end of the plate body W are attached, a hanger delivery mechanism for conveying the hanger 30 by moving the shaft 32, and first restraining parts 39a and second restraining parts 39b for restraining that the shaft 32 is rotated about the axis of the shaft 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186338-A (JP)
Title: Photosensitive negative-working lithographic printing plate
Inventor: SEIYAMA HIDEO
IPC: G03F7/038
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive negative-working lithographic printing plate having high sensitivity, an excellent storage property under high humidity conditions and excellent ink receptivity.  <P>SOLUTION: The photosensitive negative-working lithographic printing plate includes a hydrophilic layer, a photosensitive layer containing a photosensitive polymer and an overcoat layer at least in this order on a plastic film support where the overcoat layer contains polyvinyl alcohol and dextrin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188752-A (JP)
Title: Novel protein having bilirubin-oxidizing activity
Inventor: KIMURA NOBUTADA
IPC: C12N5/10
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel bilirubin oxidase suitable for quantitatively determining bilirubin in specimens, and a means for quantitatively determining bilirubin in specimens using the enzyme as a reagent.  <P>SOLUTION: A gene encoding a novel bilirubin oxidase is isolated from a metagenomic library, and a bilirubin oxidase is obtained using a genetic engineering procedure. The bilirubin oxidase has extremely high stability and is useful as a reagent for bilirubin quantitative determination in quantitative determination of bilirubin in specimens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192752-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: CHINONE TAKAKO
IPC: H01L33/32
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating a substrate for growth from a semiconductor layer with good reproducibility even when the semiconductor layer formed on the substrate for growth is thin.  <P>SOLUTION: A plurality of columns which are discretely distributed and made of a compound semiconductor are formed on upper surfaces of projection portions on a surface of the substrate for growth which have unevenness formed on the surface. A semiconductor layer is formed which is supported on the substrate for growth by the columns and made of a compound semiconductor. A support substrate is bonded onto the semiconductor layer. The substrate for growth is separated from the semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191508-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SAITO KAZUYA
IPC: G03G15/20
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which makes it possible to perform the restoration from a standby state at high speed while reducing an amount of overshoot of temperature of the fixing belt.  <P>SOLUTION: The image forming apparatus has a fixing device 20 including a fixing belt 24 and a pressure roller 21 pressed against the fixing belt 24. The fixing device 20 includes a temperature detection means 25 detecting the temperature of the fixing belt 24, and a temperature controller 26 controlling the temperature of the fixing belt 24. During restoring operation that the fixing belt 24 is rotated from the standby state in which it is heated in a stationary state, and its temperature is raised to paper passing temperature, a temperature controller 26 performs heating operation by ON/OFF control for a predetermined time from the time when the fixing belt 24 starts rotation, and performs switching to heating operation by PID control after the predetermined time elapses.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034051-A (JP)
Title: Liquid crystal display driver and liquid crystal display device
Inventor: FUKUO MOTOO
IPC: G02F1/133
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically recognize which one of a Half-VDD operation and a Full-VDD operation is under execution and automatically to switch the operation.  <P>SOLUTION: The liquid crystal display driver on a data line side is equipped with: a positive polarity amplifier 10; a negative polarity amplifier 20; and a determining part 40. The positive polarity amplifier 10 is supplied with a power source voltage VDD2 and a power source voltage VBOT smaller than the voltage VDD2, and amplifies a decoded video data V11 to output as a data signal Vout1. The negative polarity amplifier 20 is supplied with a power source voltage VSS and a power source voltage VTOP larger than the voltage VSS, and amplifies a decoded video data V21 to output as a data signal Vout2. The determining part 40 determines whether the operation is the Half-VDD operation or the Full-VDD operation on the basis of one of a comparison result between the power source voltage VBOT and a reference voltage V<SB>RM-</SB>and a comparison result between the power source voltage VTOP and a reference voltage V<SB>RM+</SB>to output a determination signal 41. Each of the positive polarity amplifier 10 and the negative positive amplifier 20 performs the amplification according to one of the Half-VDD operation and the Full-VDD operation on the basis of the determination signal 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197219-A (JP)
Title: Developing device and image forming device
Inventor: OZEKI FUMITAKA
IPC: G03G15/08
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a transfer type image forming device, which scrapes toner remaining on a development roller by a feed roller during development, that the toner cannot be fully removed and thus an afterimage of the development roller cycle is generated.SOLUTION: An image forming device includes: a development roller 8 to which a development voltage V1 is applied and which feeds toner in contact with a photoreceptor drum 51; a feed roller 9 to which a feed voltage V2 is applied and which feeds toner in contact with the development roller 8; a toner containing part for storing toner to be fed to the feed roller 9; a collecting roller 11 to which collection voltage is applied and which collects development residual toner from the development roller 8 in contact with the development roller 8; and a collection roller cleaning member 12 which cleans the collection roller 11.
Patent JP-2011194714-A (JP)
Title: Method of controlling injection molding machine
Inventor: ASANUMA NOBUYUKI
IPC: B29C45/50
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling an injection molding machine capable of stabilizing measurement without requiring strict adjustment with respect to each material even when a material makes it difficult to form a back pressure during a measuring process.SOLUTION: In the measuring process of measuring a molten material, operation is divided into forced measuring operation and pressure correction measuring operation. In the forced measuring operation, measurement is performed by retracting a screw 7 while controlling the retracting speed of the screw 7 so that screw retracting speed B becomes determined retracting speed C and rotating the screw 7 at determined rotating speed. Before the screw retracting speed B becomes the determined retracting speed C, switching from the forced measuring operation to the pressure correction measuring operation is performed automatically. In the pressure correction measuring operation, back pressure D generated by pressure of the material supplied to inside of the screw 7 is detected and measurement is performed while screw retracting speed F is controlled so that the detected back pressure D becomes a predetermined value. The switching between the forced measuring operation and the pressure correction measuring operation is performed by pressure or the screw retracting speed.
Patent JP-2010138414-A (JP)
Title: Perfuming or flavoring microcapsule containing fireproofing agent
Inventor: GUNTER HOLZNER
IPC: A23L27/00
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide perfuming or flavouring microcapsules.  <P>SOLUTION: The perfuming or flavoring microcapsules include a fireproofing agent in addition to a perfuming or flavoring ingredient and a carrier material, so that the microcapsules undergo an explosion of reduced intensity when suspended in hot air during their preparation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011198681-A (JP)
Title: Membrane electrode assembly for solid polymer fuel cell, method for manufacturing of membrane electrode assembly, and fuel cell
Inventor: UEHARA NAOKO
IPC: H01M4/86
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a membrane electrode assembly that has no wrinkle at an outer edge of polyelectrolyte membrane, while securing durability and gas sealing property.SOLUTION: The membrane electrode assembly is manufactured so that at the edge of the polyelectrolyte membrane 1, shape of a surface in a perpendicular direction against an edge of electrocatalyst layer 22 produces the maximum peak height of an undulating curve obtained by a contour curve filter with cut-off value of λf 1.25 mm and λc 0.25 mm which becomes ≤20 μm. By this arrangement, the membrane electrode assembly can be obtained in which there is no wrinkle in the polyelectrolyte membrane 1 in the vicinity of the electrocatalyst layer 22, and there is no problem in the initial power generation performance and the long term durability.
Patent JP-2011200948-A (JP)
Title: Apparatus and method for discriminating gripping
Inventor: NAGASAKA KENICHIRO
IPC: B25J13/08
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gripping discrimination apparatus for accurately discriminating whether an object as a gripping target is grippable.SOLUTION: There is provided a gripping discrimination apparatus which includes: a plan part that generates a target orbit for moving a gripping part, while an object as the gripping target being gripped by the gripping part; an observation part that measures movement of the gripping part driven based on the target orbit; a gripping state discrimination part that discriminates whether an object as the gripping target is grippable based on a target value of the gripping part derived from the target orbit and an actual measured value measured by the observation part; and a gripping state change part that changes a gripping state of an object gripped by the gripping part based on a discrimination result obtained by the gripping state discrimination part.
Patent JP-2011216938-A (JP)
Title: Printer searching device, printing intermediary server, and computer program
Inventor: OHARA KIYOTAKA
IPC: H04N1/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide information about a printer existing near a terminal device to a terminal device.SOLUTION: An intermediary server 10 searches a printer to which a value that is identical to a value of a network address part of a global IP address of a terminal device 60 is allotted as a value of a network address part of a global IP address of each of a plurality of printers. The intermediary server 10 provides a search result to the terminal device 60.
Patent JP-2011216381-A (JP)
Title: Polymer electrolyte fuel battery
Inventor: YAMAGA MASASHI
IPC: H01M8/02
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: cells and a cell stack, which use a porous body made of a metal, etc. as a gas passage and omit a gas diffusion layer, suffer from an uneven in-plane contact state because they cannot absorb an unevenness in the stacking direction caused by the variation in the thickness of a constituent member, causing a decline in sealing performance, doing damages to an electrolyte film of electrodes, etc. due to strong stress locally occurring inside a battery, and eventually leading to a shorter service life of the battery.SOLUTION: In a fuel battery power generation cell, metal porous bodies that are to serve as an anode gas passage and a cathode gas passage, respectively, are disposed, wherein at least one of these metal porous bodies is so disposed as to be in contact with a metal plate A. In the fuel battery power generation cell, a cell having an unevenness absorbing structure having an elastic coefficient E1 smaller than the elastic coefficient E2 of the metal porous bodies is so arranged as to be in contact with the whole surface of the metal plate A is provided.
Patent JP-2011219880-A (JP)
Title: Wallpaper and method for producing the same
Inventor: WATAMORI MASAHIRO
IPC: D21H11/14
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide wallpaper combining both a humidity-controlling property and workability required as the wallpaper and being excellent in an environmental property at any life stage from its production through its disposal at a low cost; and a method for producing the same.SOLUTION: The wallpaper comprises: mixed paper 11 formed by mixing wastes derived from cotton formed by pulverizing wastes of 100% cotton such as waste futons, old clothes and towel yarn wastes so as to have the length of 2 mm to 10 mm, with wastes derived from waste papers such as old newspapers, so as to have the thickness of 1.2 mm to 2.0 mm; surface layer paper 12 laminated on the surface of the mixed paper 11; and lining paper for the wallpaper 13 laminated on the back surface of the mixed paper 11. The wallpaper is processed into a rectangular panel.
Patent JP-2011218371-A (JP)
Title: Spot welding system and dressing determination method
Inventor: TAKAYAMA YUSUKE
IPC: B23K11/25
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the result of determining the quality of a shaping process of electrodes in a spot welding system.SOLUTION: The spot welding system 10 includes a welding gun 14 with an openable/closable electrode pair, and a dressing determination device 18 for determining the quality of a shaping process applied to an electrode of the electrode pair. The dressing determination device 18 includes a visual sensor 26 obtaining an image of the electrode, identifying a base and a tip of the electrode on the image and measuring the distance between the base and the tip on the image, by image processing; a visual sensor control section 28 allowing the visual sensor 26 to measure the distance immediately before and after the shaping process is performed; a cut amount calculation section 30 calculating a difference between the distances measured by the visual sensor 26 immediately before and after the shaping process is performed, as a cut amount C of the electrode; and a cut amount determination section 32 determining whether the calculated cut amount C calculated by the cut amount calculation section 30 is within a predetermined acceptable range.
Patent JP-2011218622-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SUZUKI MASAFUMI
IPC: H04N1/113
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To easily specify a cause for not obtaining the detection information of a light beam used for scanning the light beam.SOLUTION: A second measurement section 12 measures the timing at which a prestored optical detection signal XDETP is generated, and outputs a generation timing signal to a false signal generation section 13 at that timing. The false signal generation section 13 generates a false signal as an alternative to the optical detection signal XDETP and outputs it to a controller 110 and a first measurement section 10, when the false signal generation section 13 receives the generation timing signal. Thus, even when the optical detection signal XDETP from a photodetection sensor 6 is not obtained, the amplitude control of a vibration mirror 7 and the formation of an image can be continuously performed, so that an abnormal place can be specified based on the formed image.
Patent JP-2010226725-A (JP)
Title: High-speed data rate interface device and method
Inventor: ANDERSON JON JAMES
IPC: H04L12/56
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data interface for transferring digital data between a host and a client on a communication channel, with the use of a packet structure linked together, for the sake of forming communication protocols used for communicating a pre-selected set of digital control data and digital presentation data.  <P>SOLUTION: Signal protocols are structured so as to produce, transmit and receive packets for forming communication protocols and then form digital data into one or more types of data packets. At least one is resident in a host device to be used by a link controller linked with the client through the communication channel. The interface comes to act as a highly-cost-effective, low-power-consuming, bidirectional, and high-speed data transferring mechanism in a short-"serial"-type data link.  <P>COPYRIGHT: (C)2011,JPO&INPIT